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Independent UK reporting on scams, fraud and financial harm

Explainer

Impersonation scams: what a real bank, HMRC or police call never asks for

Impersonation calls work by creating a deadline. No genuine organisation asks you to move money to keep it safe.

By Daniel Okoye, Senior reporter, fraud and payments · Updated

An unidentified incoming call on a phone held in a dim hallway
Illustrative picture. It does not depict any firm or individual named in this report.

Explainer

Scam types

Published
8 Aug 2026
Last revised
11 Aug 2026
Sources cited
5
Names named
None
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Impersonation fraud borrows authority. The caller is not selling anything: they are telling you that something has already gone wrong and that they are the person fixing it. That is why it works on people who would never fall for an investment pitch.

The three costumes

  • Your bank's fraud team: they quote a real recent transaction, then ask you to move money to a "safe account", install a support app, or read out a code.
  • HMRC or a government body: an unpaid tax demand, an arrest threat, a refund that needs your card details.
  • The police or a courier: you are told you are helping an investigation, and asked to withdraw cash or buy gold.

Why the details are convincing

Caller ID can be spoofed, so the number on your screen means nothing. Fragments of real data — a recent purchase, your address, the last four digits of a card — often come from earlier phishing or a data breach, and they are used precisely to establish trust in the first thirty seconds. Some calls are warmed up with a text or email a day earlier, so that when the phone rings you are already expecting it.

The pressure script

Three levers appear in nearly every call: urgency ("the payment is leaving now"), secrecy ("branch staff may be involved"), and authority ("I am recording this call for the investigation"). Secrecy is the tell. Genuine institutions expect you to check with someone else.

What to do

  1. End the call. Wait a couple of minutes, then dial the number on your card or the organisation's published number.
  2. Never install remote-access software at the request of a caller.
  3. If money has gone, tell your bank immediately and ask for the case to be logged as a scam.
  4. Report to Action Fraud (actionfraud.police.uk) and keep the reference.
  5. If a decision goes against you, the Financial Ombudsman Service (financial-ombudsman.org.uk) is free, as is the FCA consumer helpline on 0800 111 6768.

Forwarding suspicious texts to 7726 and reporting emails to the national suspicious email service both cost nothing and help take the infrastructure down.

Firm warnings published each month

98 in this window · down 17 on the month before

  • 2Apr
  • 1May
  • 2Jun
  • 4Jul
  • 53Aug
  • 36Sept

Counted from the warning notices in our own archive. One notice can name several trading styles.

The wider record

Counts from our own archive, for context around this report. Not an estimate of fraud across the UK.

Clone firms as a share of our Warning List archive

Clone firms copy the name or details of a genuine authorised business.

106
  • Clone of an authorised firm17(16%)
  • Not recorded as a clone89(84%)

Contact details recorded against warned firms

One firm can appear in more than one row.

  • Website recorded76(35%)

    Website recorded: 76 entries
  • Phone recorded39(18%)

    Phone recorded: 39 entries
  • Email recorded85(39%)

    Email recorded: 85 entries
  • No contact details held16(7%)

    No contact details held: 16 entries

Open the data page to see how each figure is counted.

See all of our fraud data

How this report was made

Updated
3 times
Primary sources
5 sources
Following this subject
0 readers
Reader comments
0 comments

Checked against the published record

Sourcing. Every claim is tied to a published record — a regulator's notice, a court or ombudsman decision, or a document we hold. We quote a headline and a short summary and link the original.

Right of reply. Firms and people we criticise are put on notice before publication and their response is carried in the piece.

Independence. No affiliate links, no sponsored placements and no referrals to solicitors or claims firms. The only routes we point to are free. Read the full method · first published 08/08/2026

Trust and sourcing

  • Reported by

    Daniel Okoye

    Senior reporter, fraud and payments

    Bylined
  • Approved for publication by

    Helen Marsden

    Editor

    Editor approved
  • Legal review

    Not required

    No individual or firm is criticised, so no right of reply was required.

    Not flagged for review

Source URLs behind this report

What changed in each update

First published 8 August 2026 at 08:00 · last updated 11 August 2026 at 10:00

  1. Added the current free reporting routes and clarified what the reimbursement rules do and do not cover.

    Payment Systems Regulator
  2. Checked against the source record and refreshed the figures and dates in the panels. No findings changed.

    FCA Financial Services Register
  3. First published.

    FCA Warning List
How we source and correct our reporting

Updates and change log

First published
Last updated
  1. Added the current free reporting routes and clarified what the reimbursement rules do and do not cover.

    Payment Systems Regulator
  2. Checked against the source record and refreshed the figures and dates in the panels. No findings changed.

    FCA Financial Services Register
  3. First published.

    FCA Warning List

Sources for this report

Sources for this report

  • FCA logo

    Financial Conduct Authority Warning List

    FCA

    Primary record of firms the FCA says may be operating without authorisation.

    Read the original source
  • FCA logo

    FCA Financial Services Register

    FCA

    Authoritative check on whether a firm is authorised and for what.

    Read the original source
  • PSR logo

    Payment Systems Regulator — APP fraud reimbursement

    PSR

    The reimbursement requirement for authorised push payment fraud.

    Read the original source
  • FOS logo

    Financial Ombudsman Service

    FOS

    Free, independent adjudication and published decision data.

    Read the original source
  • Action Fraud logo

    Action Fraud reporting service

    Action Fraud

    The UK national reporting centre for fraud and cybercrime.

    Read the original source

We link directly to the original source wherever possible. A source may update its own page after we publish; we show the date we last recorded or updated the citation.

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  • Scam types
  • Impersonation scams

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House rules: comments are for readers' own experience and questions about the reporting. We remove spam, abuse and anything that names a private individual without cause. Comments containing links are held for an editor before they appear. We cannot tell you whether you have a claim, and we do not pass details to any solicitor, claims firm or representative.

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About the author

Byline portrait of Daniel Okoye

Daniel Okoye Daniel covers authorised push payment fraud, payment systems and the reimbursement rules. He previously worked on a regional investigations desk.